class People{
  int averHeight = 166;
  public int getAverHeight(){
   return averHeight;
  }
}
class ChinaPeople extends People{
  int height;
  public void setHeight(int h){
    height = h+averHeight;
    height = h;
  }
  public int getHeight(){
  return height;
  }
}
public class e5_2{
  public static void main(String args[]){
   ChinaPeople zhangSan= new ChinaPeople();
  System.out.println("子类对象未继承的averageHeight值是:"+zhangSan.getAverHeight());
  zhangSan.setHeight(178);
  System.out.println("子类对象的实例变量height的值是:"+zhangSan.getHeight());
  }
}
